Winding device
AssigneeAdamant Namiki Precision Jewel Co., Ltd.
InventorYasuyuki KOBAYASHI
Life of this patent
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Abstract
Provided is a winding device configured so that the entirety of the device can be thinned and looseness of an elongated member can be reduced. In a winding device 1A, a flat motor 2 is used as a motor, and a spool 3 and a magical planetary gear mechanism 4 are formed flat along an extending XY plane of the flat motor 2. Thus, the entirety of the device can be configured flat, and can be thinned. Moreover, the magical planetary gear mechanism 4 prevents rotation of the spool 3 by external force, and therefore, looseness of the elongated member can be reduced.
Claims4
A winding device for winding up an elongated member, comprising:
- a flat motor placed flat along a predetermined plane;
- a winding member configured to rotate in a forward direction to wind up the elongated member;
- a deceleration mechanism provided between the flat motor and the winding member;
- and
- a backstop mechanism configured to restrict rotation of the winding member at least in a backward direction by external force,
- wherein the winding member and the deceleration mechanism are formed flat along the predetermined plane, and have rotary shafts provided coaxially with an output shaft of the flat motor or provided in parallel at different positions.
Dependencies are inferred from the claim text.